Wastewater Maintenance Worker salary at Los Altos

The average wastewater maintenance worker salary at Los Altos was $140,726 , which is 34 percent higher than the average salary for this job in California, and 58 percent higher than the national average for this job . Wastewater Maintenance Worker salaries at Los Altos typically range from $114,047 to $167,405 (25th to 75th percentile). The highest reported wastewater maintenance worker salary was $177,846. There are 4 employees at Los Altos with the job title wastewater maintenance worker.